281. A person who studies the liver.
A) Hepatologist
B) Cardiologist
C) Neurologist
D) Pathologist
Answer: A) Hepatologist
282. A person who studies joints and arthritis.
A) Rheumatologist
B) Orthopedist
C) Surgeon
D) Dentist
Answer: A) Rheumatologist
283. A person who studies kidneys.
A) Nephrologist
B) Urologist
C) Cardiologist
D) Surgeon
Answer: A) Nephrologist
284. A person who studies the urinary system.
A) Urologist
B) Nephrologist
C) Gynecologist
D) Surgeon
Answer: A) Urologist
285. A person who studies cancer.
A) Oncologist
B) Pathologist
C) Neurologist
D) Dermatologist
Answer: A) Oncologist
286. A person who studies hormones.
A) Endocrinologist
B) Neurologist
C) Cardiologist
D) Physiologist
Answer: A) Endocrinologist
287. A person who studies allergies.
A) Allergist
B) Dermatologist
C) Pathologist
D) Physician
Answer: A) Allergist
288. A person who studies infectious diseases.
A) Infectious disease specialist
B) Pathologist
C) Biologist
D) Surgeon
Answer: A) Infectious disease specialist
289. A person who studies speech disorders.
A) Speech therapist
B) Audiologist
C) Neurologist
D) Psychologist
Answer: A) Speech therapist
290. A person who studies foot problems.
A) Podiatrist
B) Orthopedist
C) Surgeon
D) Dentist
Answer: A) Podiatrist